Question
If the area of ∆ ABC is 30 cm2 & G is
the centroid of ∆ ABC.then the area of the ∆ AGB?Solution
Meeting point of all medians is called as centroid. Always remember that if G is centroid in ∆ ABC then area of ∆ AGB = area of ∆ BGC = area of ∆ AGC = 1/3 of ∆ ABC so area of the ∆ AGC = 1/3 of 30 = 10 cm²
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